12 lines
247 B
Kotlin
12 lines
247 B
Kotlin
interface Trait : java.lang.Object {
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fun foo(): String = "239 " + toString()
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}
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class Impl : Trait, java.lang.Object() {
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override fun toString() = "Impl"
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}
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fun box(): String {
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return if ("239 Impl" == Impl().foo()) "OK" else "Fail"
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}
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